D-fructose 6-phosphate; gly-3P, D,l-glyceraldehyde 3-phosphate; ribo-5P, d-ribose 5-phosphate; ribu-5P, d-ribulose 5-phosphate; sed-7P, D-sedoheptulose 7-phosphate; xylu-5P, D-xylulose 5-phosphate; ACN, acetonitrile; IS, internal standard; and MRM, multiple reaction monitoring (mode...
The enzyme exhibited maximum activity at pH 8.0 and 40 ◦C in the presence of Mn2+ and relative activity for pentoses and hexoses in the order L-arabinose > D-galactose > L-ribulose > D-xylulose > D-xylose > D-tagatose > D-glucose. The thermal stability of recombinant E. coli ...
Xylulose 5-phosphate mediates glucose-induced lipogenesis by xylulose 5-phosphate-activated protein phosphatase in rat liver These results suggest that (ia) Xu5P-dependent PPase is responsible for activation of transcription of the L-type pyruvate kinase gene and lipogenic enzyme... T Kabashima,T Kaw...
磷酸戊糖途径(phosphopentosepathway,PPP)又称磷酸已糖旁路(hexosemonophosphateshunt,HMP)或Warburg-Dikens途径。6×葡萄糖-6-磷酸+12NADP+5×果糖-6-磷酸+12(NADPH+H+)+6CO2 二、磷酸戊糖途径得过程 第一阶段(氧化阶段):6分子得葡萄糖-6－磷酸经脱氢、水合、氧化脱羧生成6分子核酮糖-5－磷酸、12NADPH和6CO2...
E4P,erythrose4-phosphate; F6P, fructose 6-phosphate; GA3P, glyceraldehyde 3-phosphate;G6P, glucose6-phosphate; PEP, phosphoenolpyruvate; 6-PGT, 6-phosphogluconate; PTS, glucose phosphotransferasesystem; PYR, pyruvate; Ru5P, ribulose 5-phosphate; R5P, ribose 5-phosphate; X5P, xylulose 5-phospha...
作者简介: 黄金(1979− ), 男, 安徽亳州人, 博士研究生, 研究方向为代谢工程。E-mail: huangjin_979@163.com 收稿日期: 2008-03-20; 修回日期: 2008-05-09 ISSN 0001-6209; CN11-1995/Q http://journals.im.ac.cn 不同溶氧条件下L-苏氨酸生物合成菌株的代谢流量分析 黄金1，徐庆阳1，温廷益1...
磷酸己糖支路HMP 4.磷酸己糖支路(HMP)•4.1概述1.可在有氧条件下进行；2.整个代谢途径在细胞液中进行；3.代谢的主要目的不是获得能量，而是获得 还原能力；性 ）原 还 量 大 提供 （HMPCoIINADPH 4.磷酸己糖支路(HMP)•4.1概述1.可在有氧条件下进行；2.整个代谢途径在细胞液中进行；3.代谢的主要...